package com.sky.mapper;

import com.github.pagehelper.Page;
import com.sky.annotation.AutoFill;
import com.sky.dto.SetmealDTO;
import com.sky.dto.SetmealPageQueryDTO;
import com.sky.entity.Setmeal;
import com.sky.enumeration.OperationType;
import com.sky.vo.DishItemVO;
import com.sky.vo.SetmealVO;
import org.apache.ibatis.annotations.Delete;
import org.apache.ibatis.annotations.Mapper;
import org.apache.ibatis.annotations.Select;

import java.util.List;

@Mapper
public interface SetmealMapper {

    /**
     * 根据分类id查询套餐数量
     *
     * @param id
     * @return
     */
    @Select("select COUNT(id) from setmeal where category_id=#{categoryId}")
    Integer countByCategoryId(Long id);

    /**
     * 根据菜品查询关联的套餐id
     *
     * @param ids
     * @return
     */
    List<Long> getSetmealIdsByDishIds(List<Long> ids);

    /**
     * 套餐分页查询
     *
     * @param setmealPageQueryDTO
     * @return
     */
    Page<SetmealVO> page(SetmealPageQueryDTO setmealPageQueryDTO);

    /**
     * 新增套餐
     *
     * @param setmeal
     */
    @AutoFill(OperationType.INSERT)
    void insert(Setmeal setmeal);

    /**
     * 根据主键id查询套餐
     *
     * @return
     */
    @Select("select * from sky_take_out.setmeal where id=#{id}")
    Setmeal getById(Long id);

    /**
     * 删除主键id套餐
     *
     * @param setmealId
     */
    @Delete("delete from sky_take_out.setmeal where id=#{id}")
    void deleteById(Long setmealId);

    /**
     * 根据id查询回显
     *
     * @param id
     * @return
     */
    @Select("select * from sky_take_out.setmeal where id =#{id}")
    Setmeal getByIdWithDish(Long id);

    /**
     * 修改套餐
     *
     * @param setmeal
     */
    @AutoFill(OperationType.UPDATE)
    void update(Setmeal setmeal);
    /**
     * 动态条件查询套餐
     *
     * @param setmeal
     * @return
     */
    List<Setmeal> list(Setmeal setmeal);

    @Select("select * from sky_take_out.setmeal_dish sd left join sky_take_out.dish d on sd.dish_id = d.id where sd.setmeal_id=#{setmealId}")
    List<DishItemVO> getDishItemById(Long setmealId);
}

